12226002 has 16 divisors (see below), whose sum is σ = 24497760. Its totient is φ = 4067712.

The previous prime is 12225991. The next prime is 12226013. The reversal of 12226002 is 20062221.

It is an interprime number because it is at equal distance from previous prime (12225991) and next prime (12226013).

It is a plaindrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2274 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (1531110).

Almost surely, 2^12226002 is an apocalyptic number.

12226002 is an abundant number, since it is smaller than the sum of its proper divisors (12271758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12226002 is a wasteful number, since it uses less digits than its factorization.

12226002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12226002 is about 3496.5700336187. The cubic root of 12226002 is about 230.3711838841.

Adding to 12226002 its reverse (20062221), we get a palindrome (32288223).

The spelling of 12226002 in words is "twelve million, two hundred twenty-six thousand, two".